Deepseek is a bit topical at the moment. New phone yesterday I...

Deepseek is a bit topical at the moment. New phone yesterday I uninstalled bank, security and almost everything else from the old one and put Deepseek on it.

Summary All data is mid 2024 or older. It reported it was overwhelmed or 'network busy' a few times.
It is a good program generally. Impressive yet not as concise as Perplexity I felt. It could clearly work better if it had a LOT more data centres

A few Deepseek Q& A for fun and the screen shot of it being unable to respond due to the network


How much uranium does China use each year?

As of my last update in July 2024, China's annual uranium consumption is not publicly disclosed in detail, but it is significant due to the country's expanding nuclear power sector. China has been rapidly increasing its nuclear energy capacity to reduce reliance on coal and meet its climate goals.

As of recent years, China has been one of the world's largest consumers of uranium, with its demand driven by the construction and operation of numerous nuclear reactors. The country's uranium consumption is expected to grow further as it continues to build new reactors. According to the World Nuclear Association, China had over 50 nuclear reactors in operation and more under construction as of 2023, with plans to significantly expand its nuclear capacity by 2030.

For precise and up-to-date figures, you would need to consult recent reports from organizations like the World Nuclear Association, the International Atomic Energy Agency (IAEA), or Chinese government publications. If you have access to more recent data or reports, feel free to share them, and I can help analyze the information!

How many nuclear reactors is China building now and planning to build

How many nuclear reactors is China building now and planning to build in the future

How many nuclear reactors is China built in now?

As of my last update in July 2024, China is actively expanding its nuclear power capacity and has several reactors under construction. The exact number can fluctuate as new projects are initiated and others are completed. However, as of recent reports, China had around **20 to 25 nuclear reactors under construction**, with plans to significantly increase its nuclear power capacity in the coming years.

China is one of the global leaders in nuclear energy development, aiming to reduce its reliance on coal and meet its climate goals. For the most up-to-date and precise information, I recommend checking recent reports from the **International Atomic Energy Agency (IAEA)** or official Chinese energy publications. Let me know if you'd like help finding specific sources!

Eu.

The amount of uranium-238 (U-238) used by European nuclear reactors annually depends on several factors, including the total installed nuclear capacity, the efficiency of the reactors, and the specific fuel cycle used. However, it's important to note that U-238 itself is not directly used as fuel in most reactors; instead, it is a fertile material that can be converted into plutonium-239 (Pu-239) in breeder reactors.

Most European nuclear reactors are light water reactors (LWRs), which primarily use enriched uranium as fuel. Enriched uranium typically contains about 3-5% uranium-235 (U-235), with the remainder being mostly U-238. The U-238 in the fuel does not undergo fission but can be transmuted into Pu-239, which can then fission and contribute to the energy output.

To estimate the amount of U-238 used, we can consider the total uranium consumption and the enrichment process:

1. **Total Uranium Consumption**: European nuclear reactors consume a significant amount of uranium each year. For example, in 2020, the total uranium consumption in the European Union was approximately 15,000 to 20,000 metric tons of natural uranium.

2. **Enrichment Process**: Natural uranium contains about 0.7% U-235 and 99.3% U-238. To produce enriched uranium for reactor fuel, the U-235 content is increased to 3-5%. This process results in a large amount of depleted uranium (mostly U-238) as a byproduct.

3. **U-238 in Reactor Fuel**: For every ton of enriched uranium fuel produced, several tons of natural uranium are required, and the majority of the U-238 remains in the fuel. For example, to produce 1 ton of 4% enriched uranium, about 8-10 tons of natural uranium are needed, resulting in about 7-9 tons of depleted uranium (mostly U-238).

Given these factors, the amount of U-238 used in European nuclear reactors annually can be estimated to be in the range of tens of thousands of metric tons, primarily as part of the natural uranium used in the enrichment process and as a component of the reactor fuel.

For a more precise figure, detailed data from the European nuclear industry and specific reactor types would be required. However, the general range is likely to be between 50,000 to 100,000 metric tons of U-238 annually, considering the total uranium consumption and the enrichment process.